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sveticcg [70]
3 years ago
11

How many grams are in 8.3 moles of CaCl2?

Chemistry
2 answers:
ser-zykov [4K]3 years ago
8 0

Answer:

\Large \boxed{\sf 921.3 \ g}

Explanation:

Use formula

\displaystyle moles=\frac{mass}{M_r}

M_r=40+35.5 \times 2 = 111

Solve for mass

mass=8.3 \times 111=921.3

r-ruslan [8.4K]3 years ago
3 0

Answer:

(8.3×40)+(8.3×71)

921.3grames

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